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Creating the Tradition in Indigo

Indo-USJoint Venture PRASHANT WEST POINT

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MBW-4800 Ball Warper

Yarn Cutter

nHeavy-duty flame cut steel side frames and cross members.

nStainless steel doffing platform eliminates potential damage to the ball.

nEquipped with frequency controlled AC drive designed for a gear-in speed of 500mpm.

nRubber covered drive/bed rolls minimize yarn damage and ensures silent operation.

nLight weight trumpet carrier reduces noise and traverse mechanism wear.

nAircraft type pneumatic brake used for quick response.nMotor drive of bedroll is mounted outside framework to

allow easy drive service and to isolate heat from the rolls.nGear-belt driven traverse requires no lubrication and is

more durable.nLow mass yarn carrier is gear-belt driven on dual shafts for

reduced vibration and noise.nEnclosed speed variator used to alter the rope-winding

pattern. Facility to set the optimum traverse speed and allow for change of the traverse speed. This will reduce vibration as the ball warp is built up with increase in diameter.

nTraverse drive speed variator has absolute synchronization with drive rolls.

nStandard air cylinders are used for loading the ball, thus reducing maintenance and simplifying the pneumatic circuit.

nErgonomically positioned rear drive roll and raising of the ball warp hooks simplifies the automated doffing process.

nFloor-mounted operator console houses an electrical impulse, digital pushbutton counter. This console also contains the ball warper drive controls and power transformers.

nAll controls enclosed in console for protection from dust and contamination.

Automated yarn cutting at the time of creel change saves time and eliminates operator fatigue, thus ensuring higher productivity.

MPI-881 In-Line CreelnAccommodates a wide range of package sizes.nEquipped with various tension devices ranging

from post and disc to electronic.nAvailable stop motions include drop wire,

motion sensing and optical sensing.nAutomatic traveling cleaner or lint fans.nTransfer magazine, Swing gate, Trolley or Non-

magazine type creel available.

Ball Warper

Leasing Stand

Turn-Around Stand

nEstablishes a lease in the rope to ease separation in the re-beaming process.

nLeasing stand is pneumatically operated by push button control. Pneumatic operation is quick and helps eliminate operator fatigue.

nEnds are combined to form a uniform rope.nHelps to reduce the space required between

creel and headstock.

MRB-7200 Long Chain BeamernLow profile height allows easier access to the comb

and provides improved observation.nFabricated side cabinets with sealed doors provide a

lint free ventilated environment for electronics.nFunctional operator controls grouped in one control

panel improves operator performance.nEquipped with frequency controlled AC drive

designed for a gear-in speed of 500mpm.nBeam drive is direct from the motor to the beam drive

spindle by means of a poly-V belt.nMovable foot operated START/STOP switch located

along the front of the beamer for operator convenience.

nThree quick-acting pneumatic brakes are provided to prevent broken ends from being wound into the warp beam.

nEach brake is individually set and controlled for precise adjustment and synchronization.

nLoading/Unloading of the beam is accomplished by simple operator control which extends and retracts the tail-stock bearing support.

nPredetermined counter sets the yarn length for each beam and automatically activates an indicator light to signal the operator that a lease string is approaching.

nLease string detector automatically stops the machine before a lease string reaches the comb.

nComb mounted behind the carrier roll facilitates warp yarn adjustment from side to side and width adjustment.

nChromium-plated flattening bar is located behind the comb to support the yarn sheet at the desired height.

Long Chain Beamer

Creating the Tradition in Indigo

ROPE DYEING RANGE

TRENDSETTER

nManual & Battery operated Warp Beam Trollies

nBeam StockernInspection & Finishing

Plot No. 4/A-2, G.I.D.C. Estate, Phase 1, Vatva, Ahmedabad 382 445. INDIAPhone : +91 79 25830603, 25833384, Fax : +91 79 25894020E-mail : westpoint@prashantgroup.com • www.prashantgroup.com

PRASHANT WEST POINT MACHINERY PVT. LTD.

nDirect Warper and V CreelnSpun Sizing MachinesnDenim Preparation EquipmentsnPoly Beamer with unrolling creelnCorduroy Cutter

nHigh Speed Sectional Warper & Creel

nSample WarpernSizing WindernBeam to Beam Warper

Manufactured in India Under Joint Venture with ‘WEST POINT FOUNDRY AND MACHINE COMPANY’, Georgia, USA.

by:

QM 002

Unlimited Accumulator

Tension Stand

Beater Stand

End Uncrossing Device

Tub Turner

Single End Winder

Allows reversing of the beam to repair broken yarn without restriction of length.

Cantilevered tension stand is designed to maintain proper operating tension. Frequency controlled AC drive for regenerative hold back brake to develop yarn tension.

Assist in opening of the rope and provides a raised warp sheet that will open at an incline for better observation by the operator.

Device automatically rakes the warp sheet to straighten cross ends during re-beaming which improves the sizing process.

Rotates tub/can for removing the twist of the rope with very easy operation.

Perfectly synchronized with machine speed to prepare bobbin for inserting yarn in place of missing end in the rope.

ROPE DYEING RANGE is technologically advanced machine for Denim preparation. American technology and rich experience of 'WEST POINT' ensures the reliability of the system with uniform dyeing and good fastness. Suitable for yarn dyeing process of pure cotton and cotton blended fiber.

Ball log Creel

Pre-treatment trough

Washing trough

INDIGO

Ball log creel stand designed in modular system from structural steel with UHMW nylon log holder.nCapacity is for 12, 24, 36, 48 Ball logs.nBall logs Max. Width 1200mm.nBall logs Max. Ø1500mm.

The rope dyeing unit designed in modular system offers several possibilities of pre-treatment: nSimple pre-wetting of the yarn.nPre-dyeing of the warp for obtaining a special

effect of black-blue.nCaustic preparation for increasing the color

brilliance and for achieving a reinforced ring-dye.

It is equipped with short free-running rope lengths, ensuring a highly-efficient washing. In this way, it is possible to adjust the pH-value of the warp to the optimum value. Wash troughs are arranged in step height to minimize water consumption.n2 to 3 washing trough for Pre-wash.n3 to 5 washing trough for Post-wash.

Dyeing trough

Oxidation zone

Steamer

Heart of the dyeing unit is the dyeing trough offering the following advantages:nHigh liquor circulation rate.nPrecise liquor squeezing.nUniform concentration of dye in trough.nUniform dyeing effect.

Machine is equipped with 6 to 10 troughs. Dyeing troughs can make the following dyeing effects:nPre-treatment +Indigo dyeing.nPre-treatment + sulpher dyeing.nPre-treatment +indigo + sulpher dyeing.nPre-treatment+ mercerizing + sulpher dyeing.

For the development of Indigo dyes, machine is equipped with oxidation zone following each dyeing trough. The framework is made of structural steel fabricated into a cage-type frame for supporting both the upper and lower skier rollers.

Skier rollers of Ø350mm are teflon coated and accurately located on top and bottom frame section.

The steam environment ensures a better penetration and fixing of dyestuff with yarn.nSteamer sides are fabricated of 3 mm stainless

steel with entry and exit slots, which are coil heated at the bottom.

nFive Ø350mm stainless steel teflon coated skier rollers mounted in the enclosure.

nTwo additional carrier roll of Ø 150 mm externally mounted, one located at the entry slot and one at the exit slot.

nThe stainless steel enclosures are with access doors for threading and windows for visual inspection.

Depending upon the configuration, dye range is equipped with 36 to 64 drying cylinders in the unit. 24 to 48 cylinders are teflon coated.

3 to 4 temperature control groups in the dryer unit.

Each stack of 12 to 16 dryer cylinders is driven by AC geared motor and controlled by frequency converter.

Depending upon the configuration, dye range is equipped with 12 to 48 sets of doffing frame and coiling device.

A group of eight coiler head is driven by one planetary gear box. All the groups are driven through jack shaft by centralized AC geared motor controlled by frequency converter.

Dryer

Coiler mechanism

Filtration and Circulation

Preparation tank

Dosing station

nHeavy duty centrifugal pumps are installed to ensure high circulation rate of dye in troughs.

nDispensing of dyestuff in the trough through spraying pipe guarantee the uniform concentration of dye in trough and results in uniform dyeing effect.

nStand-by filters are installed in the circulation line for periodical cleaning of filter during the machine in operation.

nGeneral circulation pipe is made of stainless steel and diameter is Ø200mm. Return line pipe is Ø100mm.

For the preparation of various dyes and chemical, tank with volumetric capacity of 800 to 1500 liters is available. It is made of stainless steel with indirect heating and agitator.

The computer-controlled accurate dosing of dyes and chemicals is the heart of the indigo dyeing unit. Exact dosing, reduced losses during the use of dyestuffs and chemicals, thus ensuring economical and environmentally conscious dyeing process.

Speed-dependent control system of the dosing station memorizes all the required setting parameters, ensuring a high degree of process reliability and reproducibility.

Remote diagnosis

Technical features

By just providing the static IP and Internet connection to machine console, customer can avail the online service support from our team of well experienced experts from service head quarter.

nThe range is designed for a gear-in speed of 40 mpm.

nFinger racks at the entry point of each trough facilitates quick change in number of working rope.

nTrough immersion rollers are mounted with SS bearing block having carbon filled teflon bush.

nDirect & indirect heating system is provided.nPrecise temperature control in each trough. nMax. Squeezing nip pressure is 100KNnStep less tension control system for each drive

consists of dancing roller or load cell roller.nTrough side frames will be fabricated of 5 mm

stainless steel sides for mounting of the nip rolls, bearing housings and compensator.

nTroughs are rigidly braced and provided with drain; overflow drain and immersion roll mounting brackets.

nTop nip rolls are rubber covered to suit the application.

nBottom nip rolls are S.S. cladding roll.nBottom nip roll is driven by individual AC geared

motor and controlled by frequency converter.

TRENDSETTER

Creating the Tradition in IndigoCreating the Tradition in IndigoCreating the Tradition in Indigo

Layout for 40 Rope Dyeing Range

LOG CREEL STAND DRAW NIP

PREWET TANK& NIP

PREWASH TANKS& NIPS

INDIGO DYE TANKS & NIPS

SULPHER DYE TANK& NIP

POST WASH TANKS& NIPS

SOFTENER TANK& NIP

DRYER WITH 64CYLINDER

EXIT NIP

COILER

SPACE FORSTEAMER

SPACE FORSTEAMER

FILTRATIONAND

CIRCULATION

OXIDATION ZONE